CN2869459Y - Automatic air-release device for floating balloon - Google Patents
Automatic air-release device for floating balloon Download PDFInfo
- Publication number
- CN2869459Y CN2869459Y CN 200520036200 CN200520036200U CN2869459Y CN 2869459 Y CN2869459 Y CN 2869459Y CN 200520036200 CN200520036200 CN 200520036200 CN 200520036200 U CN200520036200 U CN 200520036200U CN 2869459 Y CN2869459 Y CN 2869459Y
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- China
- Prior art keywords
- electromagnet
- valve
- power supply
- balloon
- air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007667 floating Methods 0.000 title abstract 2
- 230000001133 acceleration Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007872 degassing Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The automatic degassing device for balloon in air belongs to air valve control technology field. The technical problem to be resolved is to provide an automatic degassing device for the balloon floating in the air. The technical proposal for resolving the technical problem comprises power supply, valve, valve plug, electromagnet and sensing device; the upper end of balloon has air outlet with sealing ring, the valve is tightly covered on the air outlet to close the gasbag, the valve plug seat is arranged below the relief port and the valve plug is arranged in the valve plug seat, the valve plug spring is fixed between bottom surface of valve plug and valve plug seat; the notch is on the valve plug, the moving core of electromagnet can seize the valve plug notch and lock the valve plug and make valve to cover the air outlet tightly; the power supply device is installed together with electromagnet, sensing device and valve plug seat, the circuit of power supply device and electromagnet and sensing device is connected in series mode, the electromagnet is controlled by sensing device for balloon in the air. The advantageous result is when the balloon rising to sky, the gas in the balloon can be degassed at the predetermined height, time or in acceleration condition; the balloon will drop automatically without influence flying safety.
Description
Technical field
The utility model belongs to the air valve Effector technical field of balloon envelope.
Background technique
The deficiency of prior art balloon drifted by wind is not have automatic air eliminator, and balloon wafts and drifts everywhere because of out of hand to aerial meeting, if cause great flying accident with the plane collision meeting.
Summary of the invention
Technical problem to be solved provides a kind ofly wafts when aerial when balloon breaks away from ground, the automatic air eliminator of balloon drifted by wind that can automatic deflation.
The technological scheme that solves its technical problem is as follows: the automatic air eliminator of balloon drifted by wind comprises power supply, valve, spool, electromagnet and sensing device; Power supply can adopt dryelement cell, also can adopt solar cell; There is air vent upper end at balloon, and seal ring is arranged on the air vent, and the valve of dish type tightly covers on the seal ring of air vent air bag is airtight, on the lower end surface of valve spool is arranged; Valve core case put gas port below, spool is contained in the valve core case, valve core spring is contained between the bottom of the bottom end of spool and valve core case; Electromagnet and valve core case are fitted together, and be jagged on the spool, and the breach that the moving core of electromagnet blocks spool pins spool, makes valve tightly cover air vent; Power supply and electromagnet, sensing device and valve core case are fitted together; Power supply and electromagnet and sensing device connect into series circuit, and electromagnet is subjected to sensing devices control.
Sensing device can adopt baroceptor, comprises air pressure bellows, air pressure sensitive switch and base plate; Air pressure bellows and air pressure sensitive switch are contained on the base plate, and the button of air pressure sensitive switch is near the end face of air pressure bellows, and by the transmission of air pressure bellows, base plate and power supply, electromagnet and valve core case are fitted together; Power supply and air pressure sensitive switch and electromagnet connect into series circuit.On ground, the air pressure bellows does not expand, and sensitive switch is disconnected, and electromagnet is failure to actuate, and valve is not opened; When balloon was decontroled and waftd to predetermined altitude, the air pressure bellows expanded, the air pressure sensitive switch is connected, and the electromagnet energising, moving core is inhaled into, and spool is unblanked, and moves upward under the effect of valve core spring, and valve is discharged, and air vent is opened.
Sensing device also can adopt pulling force sensor, comprises pull sensing mechanism and delayer; Pull sensing mechanism comprises shell, pull bar, pull-rod spring and pull bar sensitive switch; Shell is contained in the lower end of balloon, pull bar is cased, the diameter of pull bar upper tip is greater than the diameter of bar, pull-rod spring is cased between pull bar upper tip and shell bottom, the pull bar sensitive switch is cased to be positioned on the pull bar upper tip, and the lower end of pull bar is connected with the traction rope on ground; Delayer can adopt time delay relay, also can adopt electronic delay circuit; Delayer and power supply, electromagnet and valve core case are fitted together; Power supply is to delayer and electromagnet power supply, and electromagnet is controlled by delayer, the control of delayer tension member sensitive switch.When balloon was pulled rope and leads in ground, traction rope pulled down pull bar, and balloon upwards draws shell, and the pull bar sensitive switch is disconnected.When traction rope disconnects, when balloon upwards wafts, lose pulling force on the pull bar, the pull-rod spring pushing drawing rod moves upward, the pull bar sensitive switch connected, through the several seconds time-delay, the delayer contacting, valve open is exitted in electromagnet energising action.
Sensing device also can adopt acceleration transducer, and the contact and the electromagnet of power supply and acceleration transducer connect into series circuit.When balloon wafts aloft, when its acceleration surpasses certain numerical value, the contacting of acceleration transducer, the electromagnet energising discharges spool, and air vent is opened venting.
Beneficial effect: the utility model is applied to balloon drifted by wind.Its beneficial effect is behind the balloon built on stilts, can exit under predetermined height, time or acceleration condition, makes the balloon ground of dropping, and can not influence flight safety.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.Fig. 2 is for adopting the structural drawing of baroceptor.Fig. 3 is for adopting the structural drawing of acceleration transducer.Fig. 4 is for adopting the structural drawing of pulling force sensor.In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1 is power supply, and 2 is valve, and 3 is spool, 4 is electromagnet, and 5 is sensing device, and 6 is air vent, and 7 is seal ring, 8 is valve core case, and 9 is valve core spring, and 10 is the air pressure bellows, 11 is the air pressure sensitive switch, and 12 is base plate, and 13 is pull sensing mechanism, 14 is delayer, and 15 is shell, and 16 is pull bar, 17 is pull-rod spring, and 18 is the pull bar sensitive switch, and 19 is acceleration transducer.
Embodiment
Embodiment is as follows: comprise power supply 1, valve 2, spool 3, electromagnet 4 and sensing device 5; Power supply adopts dryelement cell; In the upper end of balloon air vent 6 is arranged, seal ring 7 is arranged on the air vent 6, the valve 2 of dish type tightly covers on the seal ring 7 of air vent 6 air bag is airtight, and spool 3 is arranged on the lower end surface of valve 2; Valve core case 8 put gas port 6 below, spool 3 is contained in the valve core case 8, valve core spring 9 is contained between the bottom of the bottom end of spool 3 and valve core case 8; Electromagnet 4 is fitted together with valve core case 8, and is jagged on the spool 3, and the breach that the moving core of electromagnet 4 blocks spool 3 pins spool 3, makes valve 2 tight lid air vents 6; Power supply 1 is fitted together with electromagnet 4, sensing device 5 and valve core case 8; Power supply 1 connects into series circuit with electromagnet 4 and sensing device 5, and electromagnet 4 is subjected to sensing device 5 controls.Sensing device 5 adopts pull sensing mechanism 13 and delayer 14; Pull sensing mechanism 13 comprises shell 15, pull bar 16, pull-rod spring 17 and pull bar sensitive switch 18; Shell 15 is contained in the lower end of balloon, pull bar 16 is contained in the shell 15, the diameter of pull bar 16 upper tips is greater than the diameter of bar, it is interior between pull bar 16 upper tips and shell 15 bottoms that pull-rod spring 17 is contained in shell 15, pull bar sensitive switch 18 is contained in and is positioned in the shell 15 on pull bar 16 upper tips, and the lower end of pull bar 16 is connected with the traction rope on ground; Delayer 14 adopts time delay relay; Delayer 14 is fitted together with power supply 1, electromagnet 4 and valve core case 8; Power supply 1 is to delayer 14 and electromagnet 4 power supplies.
Claims (6)
1. the automatic air eliminator of balloon drifted by wind is characterized in that comprising power supply (1), valve (2), spool (3), electromagnet (4) and sensing device (5); Air vent (6) is arranged in the upper end of balloon, seal ring (7) is arranged on the air vent (6), the valve of dish type (2) tightly covers on the seal ring (7) of air vent (6), and spool (3) is arranged on the lower end surface of valve (2); Valve core case (8) be contained in air vent (6) below, spool (3) is contained in the valve core case (8), valve core spring (9) is contained between the bottom of the bottom end of spool (3) and valve core case (8); Electromagnet (4) is fitted together with valve core case (8), and spool (3) is gone up jagged, and the breach that the moving core of electromagnet (4) blocks spool (3) pins spool (3), and valve (2) tightly covers air vent (6); Power supply (1) is fitted together with electromagnet (4), sensing device (5) and valve core case (8); Power supply (1) connects into series circuit with electromagnet (4) and sensing device (5).
2. according to the automatic air eliminator of the described balloon drifted by wind of claim 1, it is characterized in that sensing device (5) wherein is a baroceptor, comprise air pressure bellows (10), air pressure sensitive switch (11) and base plate (12); Air pressure bellows (10) and air pressure sensitive switch (11) are contained on the base plate (12), and the button of air pressure sensitive switch (11) is by air pressure bellows (10) transmission, and base plate (12) is fitted together with power supply (1), electromagnet (4) and valve core case (8); Power supply (1) is connected to series circuit with air pressure sensitive switch (11) and electromagnet (4).
3. according to the automatic air eliminator of the described balloon drifted by wind of claim 1, it is characterized in that sensing device (5) wherein is a pulling force sensor, comprise pull sensing mechanism (13) and delayer (14); Pull sensing mechanism (13) comprises shell (15), pull bar (16), pull-rod spring (17) and pull bar sensitive switch (18); Shell (15) is contained in the lower end of balloon, pull bar (16) is contained in the shell (15), the diameter of pull bar (16) upper tip is greater than the diameter of bar, pull-rod spring (17) is contained between the bottom that is positioned at pull bar (16) upper tip and shell (15) in the shell (15), pull bar sensitive switch (18) is contained in and is positioned in the shell (15) on pull bar (16) upper tip, and the lower end of pull bar (16) is connected with the traction rope on ground; Delayer (14) is fitted together with power supply (1), electromagnet (4) and valve core case (8); Power supply (1) is to delayer (14) and electromagnet (4) power supply, and electromagnet (4) is subjected to delayer (14) control, delayer (14) tension member sensitive switch (18) control.
4. according to the automatic air eliminator of the described balloon drifted by wind of claim 1, it is characterized in that sensing device (5) wherein is an acceleration transducer (19), power supply (1) connects into series circuit with the contact and the electromagnet (4) of acceleration transducer (19).
5. according to the automatic air eliminator of the described balloon drifted by wind of claim 3, it is characterized in that delayer (14) wherein is a time delay relay.
6. according to the automatic air eliminator of the described balloon drifted by wind of claim 3, it is characterized in that delayer (14) wherein is an electronic delay circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036200 CN2869459Y (en) | 2005-11-18 | 2005-11-18 | Automatic air-release device for floating balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036200 CN2869459Y (en) | 2005-11-18 | 2005-11-18 | Automatic air-release device for floating balloon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869459Y true CN2869459Y (en) | 2007-02-14 |
Family
ID=37724394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036200 Expired - Fee Related CN2869459Y (en) | 2005-11-18 | 2005-11-18 | Automatic air-release device for floating balloon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869459Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711977A (en) * | 2013-12-27 | 2014-04-09 | 中国科学院光电研究院 | Gas exhaust device for aerostat |
| CN104375207A (en) * | 2014-11-14 | 2015-02-25 | 无锡信大气象传感网科技有限公司 | High-sensitivity self-balancing barometric sounding balloon |
| CN104436606A (en) * | 2014-12-24 | 2015-03-25 | 武汉体育学院 | Remote measurement hung target for fight training |
| CN111824385A (en) * | 2020-06-15 | 2020-10-27 | 中国科学院空天信息创新研究院 | Air pressure switch, pressure maintaining device and high-altitude balloon restraint releasing device |
-
2005
- 2005-11-18 CN CN 200520036200 patent/CN2869459Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711977A (en) * | 2013-12-27 | 2014-04-09 | 中国科学院光电研究院 | Gas exhaust device for aerostat |
| CN104375207A (en) * | 2014-11-14 | 2015-02-25 | 无锡信大气象传感网科技有限公司 | High-sensitivity self-balancing barometric sounding balloon |
| CN104436606A (en) * | 2014-12-24 | 2015-03-25 | 武汉体育学院 | Remote measurement hung target for fight training |
| CN111824385A (en) * | 2020-06-15 | 2020-10-27 | 中国科学院空天信息创新研究院 | Air pressure switch, pressure maintaining device and high-altitude balloon restraint releasing device |
| CN111824385B (en) * | 2020-06-15 | 2021-10-29 | 中国科学院空天信息创新研究院 | Air pressure switch, pressure maintaining device and high-altitude balloon restraint releasing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: High tech Zone Chengdu city Sichuan province 610041 Gaopeng Road No. 2 2 floor Patentee address before: 611130 No. 324 Xiangyang Road, Wenjiang District, Sichuan, Chengdu |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |